GB1365495A - Preparation of polyacetones - Google Patents
Preparation of polyacetonesInfo
- Publication number
- GB1365495A GB1365495A GB5644871A GB5644871A GB1365495A GB 1365495 A GB1365495 A GB 1365495A GB 5644871 A GB5644871 A GB 5644871A GB 5644871 A GB5644871 A GB 5644871A GB 1365495 A GB1365495 A GB 1365495A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reacted
- polylactone
- caprolactone
- glycol diacetate
- ethylene glycol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 abstract 5
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 abstract 3
- XFDQLDNQZFOAFK-UHFFFAOYSA-N 2-benzoyloxyethyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCCOC(=O)C1=CC=CC=C1 XFDQLDNQZFOAFK-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920001610 polycaprolactone Polymers 0.000 abstract 2
- 239000004632 polycaprolactone Substances 0.000 abstract 2
- OVOUKWFJRHALDD-UHFFFAOYSA-N 2-[2-(2-acetyloxyethoxy)ethoxy]ethyl acetate Chemical compound CC(=O)OCCOCCOCCOC(C)=O OVOUKWFJRHALDD-UHFFFAOYSA-N 0.000 abstract 1
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 abstract 1
- 150000004703 alkoxides Chemical class 0.000 abstract 1
- 229940072049 amyl acetate Drugs 0.000 abstract 1
- PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 150000001733 carboxylic acid esters Chemical class 0.000 abstract 1
- 239000013522 chelant Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000005690 diesters Chemical class 0.000 abstract 1
- UBPGILLNMDGSDS-UHFFFAOYSA-N diethylene glycol diacetate Chemical compound CC(=O)OCCOCCOC(C)=O UBPGILLNMDGSDS-UHFFFAOYSA-N 0.000 abstract 1
- 125000004185 ester group Chemical group 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 235000013773 glyceryl triacetate Nutrition 0.000 abstract 1
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 abstract 1
- 150000004678 hydrides Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 150000002596 lactones Chemical class 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229920001515 polyalkylene glycol Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 150000003606 tin compounds Chemical class 0.000 abstract 1
- 229960002622 triacetin Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7018015A NL7018015A (enrdf_load_stackoverflow) | 1970-12-10 | 1970-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1365495A true GB1365495A (en) | 1974-09-04 |
Family
ID=19811759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5644871A Expired GB1365495A (en) | 1970-12-10 | 1971-12-06 | Preparation of polyacetones |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3767627A (enrdf_load_stackoverflow) |
| JP (1) | JPS5312553B1 (enrdf_load_stackoverflow) |
| BE (1) | BE776518A (enrdf_load_stackoverflow) |
| CA (1) | CA952649A (enrdf_load_stackoverflow) |
| DE (1) | DE2161201A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2118009B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1365495A (enrdf_load_stackoverflow) |
| IT (1) | IT945383B (enrdf_load_stackoverflow) |
| NL (1) | NL7018015A (enrdf_load_stackoverflow) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929846A (en) * | 1974-09-25 | 1975-12-30 | Eastman Kodak Co | Ether triester derivatives of p-dioxanone |
| US3929847A (en) * | 1974-09-25 | 1975-12-30 | Eastman Kodak Co | Ether diester derivatives of p-dioxanone |
| US4417018A (en) * | 1981-05-25 | 1983-11-22 | Teijin Limited | Flame-retardant resin composition |
| US4663429A (en) * | 1984-07-31 | 1987-05-05 | Daicel Chemical Industries, Ltd. | Process for producing lactone polymer and an anti-shrinking thermosetting resin composition having formulated therein said lactone polymer as an anti-shrinking agent |
| US4791189A (en) * | 1987-05-07 | 1988-12-13 | The B. F. Goodrich Company | Terminally unsaturated macromolecular monomers of polylactones and copolymers thereof |
| USRE35695E (en) * | 1989-01-27 | 1997-12-16 | Asahi Kasei Kogyo Kabushiki Kaisha | Stabilized polyphenylene ether resin and process for the preparation of the same |
| US5066231A (en) * | 1990-02-23 | 1991-11-19 | Minnesota Mining And Manufacturing Company | Dental impression process using polycaprolactone molding composition |
| EP0443269B1 (en) * | 1990-02-23 | 1993-10-27 | Minnesota Mining And Manufacturing Company | Semi-thermoplastic molding composition having heat-stable custom shape memory |
| US5709548A (en) * | 1990-02-23 | 1998-01-20 | Minnesota Mining And Manufacturing Company | Dental crown liner composition and methods of preparing provisional applications |
| US7220469B2 (en) | 1998-11-13 | 2007-05-22 | Daicel Chemical Industries, Ltd. | Aliphatic copolyester resin, a preparation method, an aliphatic polyester resin composition, uses thereof, a coating composition, a particle-state composition for agriculture and gardening coated by degradable layer |
| US6509440B1 (en) * | 1998-11-13 | 2003-01-21 | Daicel Chemical Industries, Ltd | Aliphatic copolymer, production process, aliphatic polyester resin composition, various uses, coating composition, and agricultural or horticultural particulate composition comprising degradable coating film |
| JP4039855B2 (ja) * | 2001-12-28 | 2008-01-30 | ダイセル化学工業株式会社 | ε−カプロラクトン重合物の連続製造方法 |
| GB0305817D0 (en) * | 2003-03-13 | 2003-04-16 | Ic Innovations Ltd | Polymerisation initiators |
| DE102015223432A1 (de) | 2015-11-26 | 2017-06-01 | Clariant International Ltd | Polymere Flammschutzmittelmischungen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3498957A (en) * | 1965-09-14 | 1970-03-03 | Ethicon Inc | Polymerization of cyclic carboxylic esters in the presense of a nonpolymerizable ester plasticizer |
| NL161475C (nl) * | 1970-01-29 | 1980-02-15 | Stamicarbon | Bereiding van lactonpolyesters. |
-
1970
- 1970-12-10 NL NL7018015A patent/NL7018015A/xx not_active Application Discontinuation
-
1971
- 1971-12-06 GB GB5644871A patent/GB1365495A/en not_active Expired
- 1971-12-07 CA CA129,514A patent/CA952649A/en not_active Expired
- 1971-12-07 US US00205752A patent/US3767627A/en not_active Expired - Lifetime
- 1971-12-09 DE DE19712161201 patent/DE2161201A1/de not_active Ceased
- 1971-12-10 IT IT54672/71A patent/IT945383B/it active
- 1971-12-10 JP JP10010671A patent/JPS5312553B1/ja active Pending
- 1971-12-10 FR FR7144388A patent/FR2118009B1/fr not_active Expired
- 1971-12-10 BE BE776518A patent/BE776518A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA952649A (en) | 1974-08-06 |
| US3767627A (en) | 1973-10-23 |
| IT945383B (it) | 1973-05-10 |
| DE2161201A1 (de) | 1972-07-06 |
| FR2118009A1 (enrdf_load_stackoverflow) | 1972-07-28 |
| NL7018015A (enrdf_load_stackoverflow) | 1972-06-13 |
| FR2118009B1 (enrdf_load_stackoverflow) | 1974-04-05 |
| BE776518A (fr) | 1972-06-12 |
| JPS5312553B1 (enrdf_load_stackoverflow) | 1978-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |